Error(s) in re-building vignettes:
--- re-building ‘rubias-fully-bayesian.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'rubias-fully-bayesian.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘rubias-fully-bayesian.Rmd’

--- re-building ‘rubias-overview.Rmd’ using rmarkdown
++++ Starting in on repunit_scenario 1 with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario 1 with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario 1 with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario 1 with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario 1 with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario All-CentralValleyfa with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario All-KlamathR with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario All-RogueR with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario All-CaliforniaCoast with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario All-NCaliforniaSOregonCoast with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario All-UColumbiaRsufa with collection scenario 1 ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario 1 with collection scenario 100%_Deer_Cr_fa ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario 1 with collection scenario 100%_Kitwanga_R ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario 1 with collection scenario 100%_Morice_R ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario 1 with collection scenario 100%_Wenatchee_R ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
++++ Starting in on repunit_scenario 1 with collection scenario 100%_Russian_R ++++
Doing LOO simulations rep 1 of 5
Doing LOO simulations rep 2 of 5
Doing LOO simulations rep 3 of 5
Doing LOO simulations rep 4 of 5
Doing LOO simulations rep 5 of 5
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'rubias-overview.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘rubias-overview.Rmd’

--- re-building ‘rubias-underlying-data-structures.Rmd’ using rmarkdown
dyld: lazy symbol binding failed: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

dyld: Symbol not found: ____chkstk_darwin
  Referenced from: /usr/local/bin/pandoc (which was built for Mac OS X 10.15)
  Expected in: /usr/lib/libSystem.B.dylib

Error: processing vignette 'rubias-underlying-data-structures.Rmd' failed with diagnostics:
pandoc document conversion failed with error 6
--- failed re-building ‘rubias-underlying-data-structures.Rmd’

SUMMARY: processing the following files failed:
  ‘rubias-fully-bayesian.Rmd’ ‘rubias-overview.Rmd’
  ‘rubias-underlying-data-structures.Rmd’

Error: Vignette re-building failed.
Execution halted